BOGEN Universal Input Module / TELEPHONE MODULE M-SERIES - TEL1S NEW brush tool Provides connections for audio input

Provides connections for audio input & output

SD card slot (card not included)

SIM PIN Control - Protect each SIM within the unit from unauthorized use if removed

interoperable IP solution that meets VoIP budgets for most applications

2 Mbps (ECP mode)

BOGEN Universal Input Module / TELEPHONE MODULE M-SERIES - TEL1S NEW brush tool Provides connections for audio inputThe efficient Bogen TEL1S Universal Input Module features a selectable gain of 0 to 18 dB and is compatible with telephone system page ports. The Bogen TEL1S is a Telephone Input Module for the Power Vector amplification system. This module requires an external power supply for loop start or ground start trunk interfacing. The dry loop interface can be used for audio activated paging. Features: Loop start or ground start trunk interfacing (requires